Sidi Prima shoes

The Sidi Prima is designed to be an easy shoe, suitable for different interpretations with an easy-to-manage closure system. The ultralight Politex shell is durable and has strategic perforations to keep your feet ventilated. Thanks to the Firmor closure, the Prima is constructed with a lightweight upper that eliminates foot fatigue. To complete the fit, the Tecno-3 closure provides easy lacing. The low-profile Aerolite sole made of nylon and carbon fibre is designed to offer a full running sensation while maintaining a comfortable walking structure.

The outsole is made of nylon and has carbon fibres loaded into it, with a three-hole set-up and several unloaded and finished points. In addition, the rear rubber cleat is replaceable. The thickness and design of the sole are very similar to those of the top-of-the-range carbon sole, abundant in the cleat area.

Rotor and Velcro
The upper rotor is the classic Sidi rotor and has a Dyneema cable. It has a direct pull that acts on the tongue. The latter is wide, a factor that allows it to better distribute the pressures that are inevitably generated when closing. The Velcro, with a thickness optimised so as not to sacrifice ventilation (it is almost transparent), acts on the regulation of the volume of the shoe and is also useful for making the upper pull correctly in the arch area.


  • Closure system: 1 Tecno-3 dial, 1 Firmor band
  • Outsole: Aerolite
  • Outsole material: Nylon, carbon fibre
  • Reflective details
  • Usage: road
  • Real weight: 315 g (EU 43)